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Dragon Rig Setup Guide

Optional Free 3D Model - No Hardware Purchase Required

The Dragon Rig is an optional free 3D model - you provide all hardware yourself. 3D print your own premium version using the free STL files and embed an inexpensive micro camera in the dragon's head and a small display in the chest. No hardware is sold by Rollsight - you create your own camera solution!

Prerequisites

  • Active Rollsight subscription (for STL file access)
  • 3D printer (or access to 3D printing services)
  • PLA or PETG filament
  • Small display (Raspberry Pi Pico with LCD or similar inexpensive display)
  • Inexpensive micro camera (USB camera module compatible with your system)
  • Basic assembly tools (screwdriver, etc.)

Step 1: Download STL Files

  1. Log into your Rollsight account
  2. Navigate to Downloads → STL Files
  3. Download the complete Dragon Rig package (ZIP file)
  4. Extract all STL files to your 3D printing workspace

Note: The package includes: Dragon Head (camera mount), Dragon Chest (display mount), Dragon Base, and Dice Tray components.

Step 2: 3D Printing

Recommended Settings

  • Layer Height: 0.2mm (for detail) or 0.3mm (faster)
  • Infill: 20-30%
  • Supports: Required for overhangs (especially dragon head)
  • Material: PLA (easiest) or PETG (more durable)
  • Print Temperature: Follow your filament specifications
  • Bed Temperature: 60°C for PLA, 80°C for PETG

Tip: Print the base first to test your settings. The dragon head requires the most supports and attention to detail.

Step 3: Post-Processing

  1. Remove all support material carefully
  2. Sand any rough edges (especially where camera and display will mount)
  3. Clean all components thoroughly
  4. Test fit camera and display modules before final assembly

Step 4: Hardware Installation

Micro Camera Installation

  1. Position inexpensive micro camera in the dragon head mount
  2. Ensure camera lens has clear view of dice tray
  3. Secure camera with provided mounting hardware or adhesive
  4. Route USB cable through internal channels to base

Display Installation

  1. Mount small display (Raspberry Pi Pico with LCD or similar) in the chest cavity
  2. Connect display to Pico following display manufacturer instructions
  3. Route USB cable for power/data to base
  4. Ensure display is visible through chest opening

Step 5: Software Setup

  1. Install Rollsight software on your computer
  2. Connect Dragon Rig camera via USB
  3. Launch Rollsight and go to Settings → Camera
  4. Select the Dragon Rig camera from the camera list
  5. Enable Display in Settings → Display
  6. Rollsight will auto-detect the display on the configured port

Success: When properly connected, the display will show "Rollsight Ready" and the camera will appear in the vision pane.

Step 6: Calibration

  1. Camera Focus: Go to Camera menu → Calibrate Focus (if supported)
  2. Camera Zoom: Adjust zoom to frame dice tray properly
  3. Rotation: Fine-tune rotation if dice appear tilted
  4. Background: Calibrate background in Settings for optimal recognition
  5. Lighting: Ensure even lighting over dice tray area

Step 7: Streaming Setup (Optional)

The Dragon Rig camera can be used as a video source for streaming:

  1. Open your streaming software (OBS, Streamlabs, etc.)
  2. Add a new Video Capture Device source
  3. Select the Dragon Rig camera from the device list
  4. Position and resize the camera feed in your scene
  5. Your viewers can now watch your physical dice rolls!

See our OBS Studio guide for detailed streaming setup.

Troubleshooting

Camera not detected

  • Check USB connection
  • Try different USB port
  • Verify camera works in other applications
  • Check device manager for driver issues

Display not showing

  • Verify USB connection to display/Pico
  • Check display port in Settings
  • Ensure display firmware is installed correctly
  • Try restarting Rollsight

Poor recognition quality

  • Improve lighting over dice tray
  • Adjust camera focus and zoom
  • Calibrate background settings
  • Train your dice using Training mode

Next Steps

  • Train your dice using the Training mode
  • Set up VTT integration (see integration guides)
  • Configure streaming if desired
  • Start rolling and enjoy!